It depends on the year, and other factors. I would have to see the card.
500
$1,000,000 no joke
not sure,but saw it on eBay for 10,000
a lot
a lot
Depending on if it is certified or not...About $10.00 dollars.
A lot if genuine. 25-3500.00. get it certified by a reputable dealer.
maybe around $300
it would be worth less because of no signature. about $20-25
There are a couple different things you can do. The first is take your autographed picture to a sports collection store and see if they can value it. They may have another one in the store and you can find out what it is selling for. You can also check EBAY and see if there are any related auctions about autographed Brett Favre pictures and what they are selling for.
Depends on who certified it. An Upper Deck Mantle photo has a market rate between $500 to $1000 depending on the quality of photo and clarity of autograph.
A game used autographed baseball.